Something on an Atari 2600. I was really young (perhaps 2 or 3?) and I have absolutely no idea of what game it was. But I do remember playing Enduro, Pitfall, Space Invaders and River Raid back on that console.
^^This, although I would have been 6 or 7, mostly the same list of games, just take out River Raid and add PacMan, ET (my cousin had all the classics!) Combat and a few others
Either that or a dedicated 'Multi-Pong' they had too!